3926941

Information

• Patent Grant
• 3926941

• References
• Source

• Patent Number

  3,926,941

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • C09B44/18 - having three nitrogen atoms as the only ring hetero atoms

• US Classifications

  • 534 - Organic compounds
  • 540 - Organic compounds